A kind of chip removal device of deep hole drilling machine
Technical field
The utility model belongs to the machining equipment technical field, relates to the chip removal device of a kind of deep hole drilling machine, particularly a kind of deep hole drilling machine.
Background technology
Deep hole drilling machine is to adopt special deep hole drill, and drill bit is done the straight-line feed motion, and workpiece and drill bit relatively rotate the lathe of accomplishing deep hole machining.Be different from traditional deep hole processing equipment, deep hole drilling machine relies on specific drilling technology, and draw ratio is carried out Drilling Operations greater than 10 deep hole hole system and accurate shallow bore hole, has high accuracy, high efficiency and high conforming advantage.Deep hole drilling machine can be divided into horizontal deephole drilling machine, vertical deep hole drilling machine and three-dimensional formula deep hole drilling machine by the main shaft deployment scenarios.
When the hole depth that deep hole drilling machine is processed is big, need constantly to inject cooling-lubricant, and the scrap rate that produces in the process is big the recycling difficulty of chip removal and cooling-lubricant to Working position.If smear metal can not in time clear up will cause channel of chip removal to stop up, and be unfavorable for that deep hole machining carries out.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, proposed a kind of simple in structure, the chip removal device of the deep hole drilling machine that can the smear metal that produce in the deep hole machining in time be discharged.
The purpose of the utility model can realize through following technical proposal: a kind of chip removal device of deep hole drilling machine; Deep hole drilling machine comprises workbench; Workbench is provided with slide rail, it is characterized in that, this device comprises the smear metal box that is arranged on the slide rail; Described smear metal box has the resigning hole that supplies depth drill to pass; The inner chamber of described smear metal box communicates with the chip area of depth drill, and smear metal box bottom has the opening that supplies smear metal and cooling-lubricant to discharge, and has the conveying mechanism that can the smear metal that deep hole machining produces be discharged the smear metal box through opening in the smear metal box.
The chip removal device of deep hole drilling machine is arranged on the workbench of deep hole drilling machine, is used for collecting and discharge the smear metal that cooling-lubricant and deep hole machining process produce.The operation principle of this device: smear metal and cooling-lubricant get in the smear metal box through the chip area on the depth drill; Smear metal is discharged from outside the smear metal box under the effect of conveying mechanism and reclaims, and cooling-lubricant then inflow filter reclaims filtration back recycling
In the chip removal device of above-mentioned deep hole drilling machine, described conveying mechanism comprises chip removal screw rod, motor one, and an end of described chip removal screw rod is connected with the main shaft of motor through axle sleeve.The chip removal screw rod is positioned at the smear metal box, and under the drive of motor, screw rod rotates and the smear metal around it is had the active force towards smear metal box opening, and smear metal can be discharged from the opening part of smear metal box.
In the chip removal device of above-mentioned deep hole drilling machine, described conveying mechanism comprises conveyer belt, motor two, and described conveyer belt is positioned at the bottom of smear metal box, and conveyer belt is provided with scraping blade.The traffic direction of conveyer belt is that smear metal is positioned at the upper surface of conveyer belt by the inboard of the smear metal box opening part towards the smear metal box, and the opening part from the smear metal box is discharged under the drive of conveyer belt.
In the chip removal device of above-mentioned deep hole drilling machine, be with the oil sealing cover in the described resigning hole.The oil-sealing performance of chip removal box is good, and cooling-lubricant can not spill from the gap location between resigning hole and the depth drill, and workbench is cleaned more.
In the chip removal device of above-mentioned deep hole drilling machine, the upper end of described smear metal box has dismountable cover plate.Stop to add man-hour at deep hole drilling machine, can clear up smear metal box inside.
In the chip removal device of above-mentioned deep hole drilling machine, described smear metal box perpendicular to the two sides of depth drill have the position over against groove, the dual-side of described cover plate is along snapping in the described groove.Reliable when cover plate covers with being connected of smear metal box, and it is convenient to open cover plate.
In the chip removal device of above-mentioned deep hole drilling machine, an end of described cover plate has and can be used in the handle that the pulling cover plate slides along groove.Be convenient to the cover plate that installs or removes.
In the chip removal device of above-mentioned deep hole drilling machine, described cover plate adopts transparent material to process.Cover plate adopts transparent materials such as lucite, plastics to process; In process, operating personnel can observe the situation in the smear metal box.
Compared with prior art, the advantage of the chip removal device of this deep hole drilling machine is:
1, the chip removal device of this deep hole drilling machine comprises smear metal box and conveying mechanism, can discharging be in time concentrated also in smear metal and cooling-lubricant, and workbench is kept clean, and the recycling of smear metal and cooling-lubricant is more convenient.
2, the conveying mechanism of the chip removal device of this deep hole drilling machine adopts motor one to drive the chip removal screw rod and drives the opening part discharge of the interior smear metal of smear metal box from the smear metal box, and chip removal efficient is high, is difficult for producing the obstruction of smear metal.
3, the smear metal box top of the chip removal device of this deep hole drilling machine has dismountable cover plate, and cover plate adopts transparent material to process, convenient observe in the smear metal box the chip removal situation and to smear metal and cleaning.
Description of drawings
Fig. 1 is the main TV structure sketch map of the chip removal device of this deep hole drilling machine among the embodiment one.
Fig. 2 is the plan structure sketch map of the chip removal device of this deep hole drilling machine among the embodiment one.
Fig. 3 is the structural representation of smear metal box of the chip removal device of this deep hole drilling machine among the embodiment one.
Fig. 4 is the main TV structure sketch map of the chip removal device of this deep hole drilling machine among the embodiment two.
Among the figure, 1, workbench; 2, slide rail; 3, smear metal box; 31, resigning hole; 4, chip removal screw rod; 5, motor one; 6, motor two; 7, conveyer belt; 8, oil sealing cover; 9, cover plate; 10, handle; 11, filter.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Embodiment one:
As shown in Figure 1, deep hole drilling machine comprises workbench 1 and is arranged on the slide rail 2 on the workbench 1 that the chip removal device of this deep hole drilling machine is arranged on the workbench 1 of deep hole drilling machine, comprises smear metal box 3, chip removal screw rod 4 and motor 1.
As shown in Figure 1, have the resigning hole 31 that supplies depth drill to pass in the smear metal box 3, be with oil sealing cover 8 in the resigning hole 31, cooling-lubricant can not spill from the gap location between resigning hole 31 and the depth drill, and workbench 1 is cleaned more.Depth drill passes resigning hole 31 and contacts with part to be processed, and the chip area of depth drill communicates with the inner chamber of smear metal box 3, and smear metal and cooling-lubricant can get into the inner chamber of smear metal box 3 from chip area, plays the effect of collecting smear metal and cooling-lubricant.
As depicted in figs. 1 and 2, smear metal box 3 bottoms have opening, are fixed with motor 1 on the smear metal box 3, and the main shaft of motor 1 links to each other with chip removal screw rod 4 through axle sleeve, and chip removal screw rod 4 stretches into the inner chamber of smear metal box 3, and can under the drive of motor one 5 main shafts, rotate.There is the active force towards smear metal box 3 opening parts the threaded portion of chip removal screw rod 4 to the smear metal of contact with it, and smear metal is discharged smear metal box 3 through the opening of smear metal box 3.Cooling-lubricant is in the inclined-plane inflow filter 11 of smear metal box 3 opening parts.The recycling of smear metal and cooling-lubricant is convenient.
As shown in Figure 3, smear metal box 3 perpendicular to the two sides of depth drill have the position over against groove, the upper end of above-mentioned two sides is provided with the cover plate 9 that transparent plastic material is processed, the dual-side of cover plate 9 is fixed with handle 10 along snapping in the described groove on the cover plate 9.The easy accessibility of cover plate 9, operating personnel can observe the situation in the smear metal box 3, and in time smear metal box 3 are cleared up.In the production and process of reality, cover plate 9 can also adopt other transparent materials such as lucite to process.
Embodiment two:
The technical scheme of technical scheme in the present embodiment and embodiment one is basic identical, and difference adopts conveyer belt and motor 26 to replace chip removal screw rod 4 and motor 1 among the embodiment one in present embodiment as shown in Figure 4.The conveyer belt upper conveyor belt is provided with scraping blade, and its traffic direction is that smear metal is positioned at the upper surface of conveyer belt by the inboard of smear metal box 3 opening part towards smear metal box 3, and the opening from smear metal box 3 is discharged under the drive of conveyer belt.Reduced the smear metal box intracavity space that takies.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as workbench 1, slide rail 2, smear metal box 3, resigning hole 31, chip removal screw rod 4, motor 1, motor 26, conveyer belt 7, oil sealing cover 8, cover plate 9, handle 10, filter 11 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.